Taipei: The Taiwan Stock Exchange index opened up 20.1 points at 24,036.88 Wednesday on turnover of NT$3.218 billion (US$104.6 million). According to Focus Taiwan, the Taiwan Stock Exchange index opened up 20.1 points at 24,036.88 Wednesday on turnover of NT$3.218 billion (US$104.6 million). Turnover was NT$3.218 billion. The US dollar equivalent of the turnover was US$104.6 million.